How Do You Pressure Test a CAC

Here's a helpful video that demonstrates how to use the Dura‑Lite Charge Air Cooler (CAC) Tester Kit step-by-step. It walks through:

  • Installing rubber plugs on the inlet/outlet ports.
  • Securing clamps and attaching the pressure gauge.
  • Pressurising and then observing if the pressure holds.
  • Checking the pressure drop to identify leaks.

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